24 
2 NATURAL HISTORY OF THE FARM 
2. The Flower and Fruit 
Name (red clover, sweet clover, alfalfa, etc.). 
form (diagram a longitudinal section of 
at). 
No. of flowers (in an average entire 
cluster). 
No. of clusters (on a plant of average 
s1z¢). 
Flower-clusters 
corolla (color, form, etc.). 
calyx (length in relation to corolla, hairiness, etc.). 
fragrance 
visitors (insects seeking nectar). 
Flowers 
Seed-pod form (diagram). 
Size seeds (length by width in fractions of a millimeter: 
to measure, lay ten seeds, touching, on a metric rule 
(see p. 12); read, and divide by ten.) 
Remarks. 
